4920300959

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 5888462976

約数和(自身を除く): 968162017

約数列:

[1, 7, 37, 73, 197, 259, 511, 1321, 1379, 2701, 7289, 9247, 14381, 18907, 48877, 51023, 96433, 100667, 260237, 342139, 532097, 675031, 1821659, 3568021, 3724679, 9628769, 18997301, 24976147, 67401383, 132981107, 702900137, 4920300959]

約数ペア:

[(1, 4920300959), (7, 702900137), (37, 132981107), (73, 67401383), (197, 24976147), (259, 18997301), (511, 9628769), (1321, 3724679), (1379, 3568021), (2701, 1821659), (7289, 675031), (9247, 532097), (14381, 342139), (18907, 260237), (48877, 100667), (51023, 96433)]